pull the fert sticks out, use powder you mix with water(not right now though!), and drop the lights to within 2 inches, get a small fan blowing on it, and wait till it dries out! It looks like you are watering way too much, as it dries out, the leaves will perk up(at least 3 days from now), as it dries more they'll start to droop again(still could be 4-5 days from now) just wait till it looks thirsty. as for the fertilizer, the sticks, don't do the same job as the mix, they slow release nutes to the soil, which can be uncontrollable and unpredictable, pull them out and water it with just water for the next few waterings, then mix up some powdered fert in half strength, water it with that.